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Heart|Lab Grown|IGI

3.06ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG722520457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG722520457

Diamond specifications and retailer prices

From $590 USD
As of October 27, 2026
Save $5,820 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,410 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.06ct lab-grown heart diamond

This 3.06ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722520457 or 722520457. Listed at 21 retailers as of October 27, 2026, with prices from $590 to $6,410, a $5,820 spread on the same certified stone. Do Amore Diamonds lists it at $6,410. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722520457
Dimensions10.13 × 10.13 × 9.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm10.13 mm3.06 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722520457
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 55.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,200 USD|Low: $661 USD|High: $3,222 USD|Avg: $1,595 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$661 USD
Retailer 12$732 USD
Retailer 8$865 USD
Retailer 3$968 USD
Retailer 4$1,080 USD
Retailer 7$1,204 USD
Retailer 9$1,717 USD
Retailer 6$1,755 USD
Retailer 10$1,816 USD
Retailer 2$2,125 USD
Retailer 13$2,336 USD
Retailer 11$2,831 USD
Retailer 1$3,200 USD

45 data points across 13 retailers

21 retailers$590 USD to $6,410 USD

A
Cheapest Retailer
-
$590 USD
A
Retailer 2
-
$661 USD
View
Final sale: no returns
A
Retailer 3
-
$661 USD
View
A
Retailer 4
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$732 USD
View
A
Retailer 5
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$732 USD
View
Price last confirmed 12 days ago
A
Retailer 6
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$865 USD
View
A
Retailer 7
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$968 USD
View
A
Retailer 8
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$1,080 USD
View
A
Retailer 9
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$1,129 USD
View
A
Retailer 10
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$1,204 USD
£948 GBP
View
B+
Retailer 11
-
$1,717 USD
A$2,641 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,755 USD
ZAR 28,348 ZAR
View
B+
Retailer 13
-
$1,816 USD
View
B+
Retailer 14
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$2,125 USD
View
B
Retailer 15
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$2,336 USD
View
B
Retailer 16
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$2,421 USD
View
B
Retailer 17
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$2,723 USD
View
B
Retailer 18
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$2,831 USD
A$4,356 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
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$3,200 USD
£2,520 GBP
View
B
Retailer 20
-
$5,240 USD
View
Most Expensive
B
Do Amore Diamonds
23-722520457 · Oct 29
$6,410 USD
View
20 more retailers have this diamond
Prices start from $590 USDSave up to $5,820 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.06ct Heart
$590 USD